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PB53677-1 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

PB53677-1: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER, cross-sectional_height: 0.065 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-095-1157, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
PB53677-1
NSN: 5331-00-095-1157
FSC: 5331 — O-ring
CAGE: 99251 — MISSION SYSTEMS DAVENPORT INC. (USA)
SPECIFICATIONS
materialRUBBER
cross-sectional_height0.065 INCHES NOMINAL IN
NSN5331-00-095-1157
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PB53677-1 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.065 INCHES NOMINAL IN
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.065 INCHES NOMINAL IN
MATERIALRUBBER
SUBSTITUTES & CROSS-REFERENCES 3
1600813Reference document
Same NSN cross-reference
Reference document — Secondary reference
CRD13286Reference document
Same NSN cross-reference
Reference document — Secondary reference
1600813-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PB53677-1?
PB53677-1 is a O-RING.
What parts can replace PB53677-1?
There are 3 known substitutes for PB53677-1: 1600813, CRD13286, 1600813-1. Substitute compatibility should be verified for your specific system.
What is the NSN for PB53677-1?
PB53677-1 is cataloged in the U.S. Government catalog under NSN 5331-00-095-1157. This indicates validated use in U.S. government and defense supply chains.
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